Creado por Ona Puig Carcole
hace más de 5 años
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something is obligeation that you don' t do it
you are obliged to do it or is a necessity
Not necessity
must = ......
I / WE questions suggestions or offers
Predictions, Warnings, offers, promises, threats, requests, suggestions, on-the-spot decisions, opinions, hopes and fears
polite or formal requests
POLITE OR FORMAL OFERS AND SUGGESTIONS
that is a good idea or not
lack of necessity
avblity or not
can in past + particular situation
do something with effor